Section was formerly classified to section 10513 of Title 42, The Public Health and Welfare, prior to editorial reclassification and renumbering as this section.

2018—Subsec. (a). Pub. L. 115–401 substituted “September 30, 2022” for “September 30, 2021”.

2016—Subsec. (a). Pub. L. 114–198 substituted “September 30, 2021” for “September 30, 1984”.